bussettings.h

/*
   SpaIot Library (c) by epsilonrt - epsilonrt@epsilonrt.fr
   This file is part of SpaIot library <https://github.com/epsilonrt/spaiot-lib>
 
   SPDX-License-Identifier: BSD-3-Clause
 
   SpaIot library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY;
*/
#pragma once
 
#include <initializer_list>
#include "global.h"
 
namespace SpaIot  {
 
  class BusSettings {
    public:
      BusSettings();
 
      virtual ~BusSettings();
 
      BusSettings (const int dataPin, const int clkPin, const int holdPin);
 
      BusSettings (const std::initializer_list<int> &pins);
 
      BusSettings (const BusSettings &other);
 
      BusSettings (BusSettings &&other);
 
      BusSettings &operator= (const BusSettings &other);
 
      BusSettings &operator= (BusSettings &&other);
 
      void clear();
 
      bool isNull() const;
 
      bool isEmpty() const;
 
      bool operator== (const BusSettings &other) const;
 
      bool operator!= (const BusSettings &other) const;
 
      int dataPin() const;
 
      int clkPin() const;
 
      int holdPin() const;
 
      void setDataPin (int pin);
 
      void setClkPin (int pin);
 
      void setHoldPin (int pin);
 
    protected:
      class Private;
      BusSettings (Private &dd);
      std::unique_ptr<Private> d_ptr;
    private:
      PIMPL_DECLARE_PRIVATE (BusSettings)
  };
 
  extern const BusSettings Scip2Bus;
 
  extern const BusSettings SpaIot8266Bus;
 
  extern const BusSettings SpaIot32Bus;
 
  extern const BusSettings SpaIotS3Bus;
 
}